Apply DND to visual effects.

Bug: 25423508
Change-Id: I00ace3da8a7fea089f4d0fc3f6161452285abb8e
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 774cb45..df00ad1 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -729,6 +729,26 @@
                 android:value="true" />
         </activity>
 
+        <activity android:name="Settings$ZenModeVisualInterruptionSettingsActivity"
+                  android:label="@string/zen_mode_visual_interruptions_settings_title"
+                  android:icon="@drawable/ic_settings_notifications"
+                  android:exported="true"
+                  android:taskAffinity="">
+            <intent-filter android:priority="1">
+                <action android:name="android.settings.ZEN_MODE_PRIORITY_SETTINGS" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="com.android.settings.SHORTCUT" />
+            </intent-filter>
+            <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
+                       android:value="com.android.settings.notification.ZenModeVisualInterruptionSettings" />
+            <meta-data android:name="com.android.settings.PRIMARY_PROFILE_CONTROLLED"
+                       android:value="true" />
+        </activity>
+
         <activity android:name="Settings$ZenModePrioritySettingsActivity"
                 android:label="@string/zen_mode_priority_settings_title"
                 android:icon="@drawable/ic_settings_notifications"